我在公司内部自我托管nuget画廊。我正在尝试升级它，但我有以下错误：
Unable to update database to match the current model because there are pending changes and automatic migration is disabled.
Either write the pending model changes to a code-based migration or enable automatic migration.
Set DbMigrationsConfiguration.AutomaticMigrationsEnabled to true to enable automatic migration.
我不知道如何从服务器上的powershell / cmd升级数据库。我没有安装VisualStudio。
更新
我尝试从EF手动运行migrate.exe，但我有：
ERROR: Could not load file or assembly 'F:\\NugetGallery\\bin\\NuGetGallery.Website' or one of
its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)